Products
AI Benchmark
Desktop
Mobile
Monthly visits
<5K
Sep 2026
Public revenue
Undisclosed
No public revenue evidence yet
Entry price
Free
No monthly subscription pricing
Creators
Amal Sony
@amalsony_· 1,838 followers
Launched
2y ago
2024-02-27 · Est.

Traffic

Monthly visitsData through Sep 2026 · Oct 2026 pending

Marketing moves

Launches, search & content, referrals, promotions
X accounts@amalsony_

  • Launched on Show HN (4 pts · 2 comments)Launch

    X/Twitter's Community Notes for the entire internet (OS and non-profit) — Hey HN, Here's UniversalNotes, an open-source, non-profit browser extension that brings X/Twitter's Community Notes to the entire internet…

    Mar 27, 2024 · 2y agoLaunch page

  • Launched on Product HuntLaunch

    Twitter's community notes for every website

    Feb 27, 2024 · 2y agoLaunch page

Third-party reviews & case dossiers

Acquisition breakdowns, engineer reviews & open-source metrics
Show HN
2024-03-27Source
Post excerpt:
Hey HN, Here's UniversalNotes, an open-source, non-profit browser extension that brings X/Twitter's Community Notes to the entire internet. Here's my demo showing how it works: https://www.twitter.com/amalsony_/status/1761213504718016763... and here's the link to the repo: https://www.github.com/amalsony/universalnotes I'd love to know what you think and wha

Open Source & Self-Hosting

GitHub · MCP / Skill
amalsony/universalnotes
GitHub Stars
★ 4
Forks
—
License
See repository
Primary language
—
Browse peer open-source projects →

Store data

Chrome Web Store
Chrome Web Store Chrome Web Store
Update date not synced
Rating
Rating not syncedRating count not synced
New ratings last mo
—
Price & IAP
FreeIAP data not synced
Current version
—Store metadata

Store assets, rating histograms, install tiers, and screenshots are synced from Apple App Store, Google Play, and Chrome Web Store.

Traffic sources

Sep 2026

Traffic breakdown

Channels

  • Direct39%
  • Organic Search31%
  • Referrals10%
  • Social6%
  • Other14%

Countries

  • United States100%

Search

Domain authority —Domain registered 2023-11-24

KeywordMonthly volume
universal notes login320

Traffic data: Vaneform

Pricing

Pricing page not identified yet, or no public pricing listed.

Pages & changes

Tracked since 2024-02-27

Key pages

Weekly snapshots
www.universalnotes.org/ Snapshot 2026-11-04

Changes

No pricing, plan, or positioning changes detected since tracking started.

Questions & evidence

How much website traffic does UniversalNotes get?
Vaneform estimates <5K website visits in 2026-09. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
What is UniversalNotes and what platforms does it support?
UniversalNotes is catalogued under Browser Utility Extensions: Community Notes for every website.. Supported platforms: Browser Extension.
Is UniversalNotes open source?
UniversalNotes has a public repository (https://github.com/amalsony/universalnotes) with its source repository published, recording 4 GitHub stars.Source

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Utilities / Browser Utility Extensions

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